Shenzhen Gozuk Co., Ltd - Aracaju, Brazil

Shenzhen Gozuk Co., Ltd engaged in R&D, manufacture, sales, distribution and service of electric drive and control products .Professional and experience supplier of automation solution for multiple field . It is a Hi-Tech enterprise conveniently located in Shenzhen, which is the capital city of electrical appliance in China.

Gozuk offers many series of products for selections; they are variable frequency drives, motor speed controllers, soft starters and intelligent motor controllers. We are committed to offer you the most suitable products, no matter a single one or the desired compound control solutions.
Besides the full series of products, we are always doing our best to enlarge our international brands. So as to ensure our partners have the access to gain the professional  

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knowledge and resources, and to make your products more competitive and more challenging in local and abroad markets.

Gozuk variable frequency drive with module design, small size, low temperature up, low noise, reliable performance, is a new generation of V/F high-performance universal variable speed drive. Special SVPWM design brings high torque, high accuracy, high reliability, wide range speed drive, what makes motor work with high efficiency. It supplies users many strong control functions, such as simple PLC, PID adjustor, program output terminals, RS485 ports and so on.

Small size VFD, simple operation, build-in brake unit, high stop position accuracy.
Independent keyboard, remote keyboard(max 50meter) supporting hot-plugging. Keyboard with copy function.
The VFD can be linked to all kinds of industrial control machines with build-in RS485 communication port, MODBUS communication protocol.
Long life design. Fan is controllable. AVR (Auto voltage regulation) function ensures high output torque while input voltage is low.
Multi protection functions ensure motor save and reliable working. PCB with protective coating makes the VFD drive work well under bad environment.
Independent air duct design and baffle isolation technology bring good heat radiate, even in bad environment.

Gozuk soft starter has good effect energy saving find speed adjustment, stable running, soft start, protection function and self diagnostics fault and other advantages.

Advanced vector control algorithm, combine with accurate speed calculation and self learning of the motor parameter. It can realize the accuracy control of motor speed and torque under no- speed sensor mode. V/F and SVC can be selected.
Optimized space voltage vector PWM modulation technique, over modulation, high Voltage- utilization, low output harmonic, and it greatly improves the stability of the motor and switching losses.
Good operation characteristic of low frequency running, can be realized 0.5HZ/150% torque output under no-speed sensor mode.
LED display and removable keypad. display frequency, current, parameters, error etc, the user can operate easily.
Control terminals can be analog voltage output. current output and digital pulse output . Voltage , current ,pulse .COM and other multiple frequency setting mode . It can achieve the overlay function of different source. The frequency control mode is very flexible.
Abundant functions： automatic voltage regulation control, automatic slip Compensation, restart when power off etc. Can meet the demand of different clients.
Customization function design: program running, wobble frequency running, PID control operation , timing function ,counter functions etc. can be convenient to form and meet the different industrial application .
This VFD built-in RS485 Port Compact with MODEBUS communication protocol, It can realize networked control.

Gozuk is a professional VFD manufacturer with independent intellectual property rights and the core technique. It develops quickly and stably while its soft starter, variable frequency drive are very popular in the market. There is a strong team led by the most professional R&D vanguards for the future development. Gozuk plans to invest at least 5% of the annual turnover in products R&D. New products with innovation technique keep advantages in the market.

Gozuk is a professional manufacturer of high, medium or low-voltage AC drives, soft starters and explosion-proof variable frequency drive special for mine using.
　　
Our company has its own intellectual property rights, prefect software, hardware, professional engineer and experienced technical persons of AC drives, by these ways, Gozuk has been the technical and professional brand on the field of variable frequency drive of China.

Several years ago, we did open the EDS800 serial V/F control variable speed drive which has operated stably and successfully for more than 5 years in Chinese market. After this, we now have one more advanced type, that is EDS1000 inverters. This series has high-quality and multi functions, whose technology is widely used all over the world.

Specially, according to the special requirement of Mine, Oil field, we develop medium-voltage (660V-1140V) energy-saving frequency inverter, mine explosion-proof and entity-safe AC drive, and even 1.5KV-10KV high-voltage variable frequency drive. All of these types of VFD drives are good energy-saving and economic effect for users.

Gozuk strictly accord to the 9001:2000 ISO Quality Management system, to make sure every producing link with high accuracy and high reliability, and to do the best motor soft starter and variable frequency drives in China.

"Science and Technology are leader, perfect our skill day by day, do the best service for our customers before or after sale, we are only professional", this is our working aim. Hope sincerely that we would have a chance to cooperate with you.

Gozuk is a state-certified private high-tech enterprise, mainly engaged in the development, production, sales and service of industrial control products, specializing in electrical drive products. Over nine years of development, Gozuk has developed to be one of the most professional frequency inverter manufacturers in China and gradually expanded its business into industrial control and new energy. The sales network covers the whole country and other more than 20 countries and regions such as Southeast Asia, Africa, and South America. And now it is gradually expanding into Europe and America.

We attach great importance to talents and take them as the foundation for the enterprise development. Now, Gozuk has about 300 employees, among which 70% are college degree holders and 50% have bachelor degree or above. Employees with master or doctor degree account for 10% of total employees, and researchers account for 23%, composing a high-quality team for the product development and enterprise management.

Gozuk main products includes general purpose variable frequency drives, frequency inverters , special purpose VFD for and fans, soft starter, breaking unit and other inverter accessories which has characteristic of advanced technology, complete function, stable running, simple operation, fine energy saving and excellent performance and so on . The products are widely applied to the various industries, metallurgy, plastic, textile, food, papermaking. drugs manufacture ,printing , construction material, cement, oil, chemical industry mining, transmission device etc.

At present, Gozuk has become the top professional manufacturer that devotes to researching, developing, producing and marketing variable frequency drive, frequency inverter and soft starters in China. Thanks to the good quality, we respectively obtained ISO9001, CE, CCC and other certificates, Gozuk set up branch offices in more than 30 cities and established a perfect, professional and efficient sale-and-service system. At the same time, Gozuk also working up international sales net. Our products have been exported in large quantity to Europe, South America, Southeast Asia, Middle East, Africa and so on. Which earn good reputation and high praise in the market.

We adhere to the eximious tradition of technical innovation, continue to introduce new generation products to meet market demands. make great strides forward gradually to high-end application domain, and strive to shoulder heavy responsibilities to create a full of hope for the future.